1538314322944

Names of 1538314322944

• Cardinal: 1538314322944 can be written as One trillion, five hundred thirty-eight billion, three hundred fourteen million, three hundred twenty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.538314322944 × 10¹²

Factors of 1538314322944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 122

Divisors of 1538314322944

• Number of divisors d(n): 231
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 113 128 196 224 226 256 343 392 448 452 512 686 784 791 896 904 1024 1372 1568 1582 1792 1808 2401 2744 3136 3164 3584 3616 4802 5488 5537 6272 6328 7168 7232 9604 10976 11074 12544 12656 12769 14464 16807 19208 21952 22148 25088 25312 25538 28928 33614 38416 38759 43904 44296 50176 50624 51076 57856 67228 76832 77518 87808 88592 89383 101248 102152 115712 117649 134456 153664 155036 175616 177184 178766 202496 204304 235298 268912 271313 307328 310072 351232 354368 357532 404992 408608 470596 537824 542626 614656 620144 625681 708736 715064 809984 817216 941192 1075648 1085252 1229312 1240288 1251362 1417472 1430128 1634432 1882384 1899191 2151296 2170504 2458624 2480576 2502724 2834944 2860256 3268864 3764768 3798382 4302592 4341008 4379767 4961152 5005448 5669888 5720512 6537728 7529536 7596764 8605184 8682016 8759534 9922304 10010896 11441024 13075456 13294337 15059072 15193528 17210368 17364032 17519068 19844608 20021792 22882048 26588674 30118144 30387056 30658369 34728064 35038136 39689216 40043584 45764096 53177348 60236288 60774112 61316738 69456128 70076272 80087168 91528192 106354696 120472576 121548224 122633476 138912256 140152544 160174336 212709392 214608583 243096448 245266952 277824512 280305088 320348672 425418784 429217166 486192896 490533904 560610176 640697344 850837568 858434332 972385792 981067808 1121220352 1502260081 1701675136 1716868664 1944771584 1962135616 2242440704 3004520162 3403350272 3433737328 3924271232 4484881408 6009040324 6806700544 6867474656 7848542464 12018080648 13613401088 13734949312 15697084928 24036161296 27469898624 31394169856 48072322592 54939797248 96144645184 109879594496 192289290368 219759188992 384578580736 769157161472 1538314322944
• Sum of all divisors σ(n): 3619673112757
• Sum of proper divisors (its aliquot sum) s(n): 2081358789813
• 1538314322944 is an abundant number, because the sum of its proper divisors (2081358789813) is greater than itself. Its abundance is 543044466869

Bases of 1538314322944

• Binary: 10110011000101010101011011100010000000000₂
• Hexadecimal: 0x1662AADC400
• Base-36: JMOWMO74

Squares and roots of 1538314322944

• 1538314322944 squared (1538314322944²) is 2366410956174657124827136
• 1538314322944 cubed (1538314322944³) is 3640283867855081331189801408878608384
• 1538314322944 is a perfect square number. Its square root is 1240288
• The cube root of 1538314322944 is 11543.7885004459

Scales and comparisons

• 1,538,314,322,944 seconds is equal to 48,913 years, 33 weeks, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 1,538,314,322,944 would take you about one hundred twenty-two thousand, two hundred eighty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1538314322944 cubic inches would be around 962 feet tall.

Recreational maths with 1538314322944

• 1538314322944 backwards is 4492234138351
• 1538314322944 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1538314322944's digits is 49
• More coming soon!